Cisco / Cisco Catalyst 4900
PWR-C49-300DC
Cisco Catalyst 4900 300-Watt DC Power Supply (Spare)
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Series lifecycle table
Cisco Catalyst 4900 EOL List
This table tracks end-of-life milestones for 63 Cisco Catalyst 4900 part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco Catalyst 4900 family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2015-09-30 to 2028-09-30. Open any part number for source details, replacement fields, and current availability options.
63 products
Cisco Catalyst 4900 Series
Total Products: 63 | Page 2 of 4
Cisco / Cisco Catalyst 4900
PWR-C49-300DC-2
Cisco Catalyst 4900 300-Watt DC Power Supply Redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49-300DC-F
Cisco Cat 4948E-F 300W DC Power Supply Front exhaust
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49-300DC-F-2
Cisco Cat 4948E-F 300W DC Power Supply Front exhaust redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49E-300AC-F
Cisco Cat 4948E-F 300W AC Power Supply Front exhaust
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49E-300AC-F-2
Cisco Cat 4948E-F 300W AC Power Supply Front exhaust redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49E-300AC-R
Cisco Catalyst 4948E 300WAC power supply
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
PWR-C49E-300AC-R-2
Cisco Catalyst 4948E 2nd power supply
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco / Cisco Catalyst 4900
S49ES-12250SG
Cisco CAT4900 IOS ENTERPRISE SERVICES W/O CRYPTO
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco / Cisco Catalyst 4900
S49ESK9-12250SG
Cisco CAT4900 IOS ENTERPRISE SERVICES SSH
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco / Cisco Catalyst 4900
S49IPB-12250SG
Cisco CAT4900 IOS IP BASE W/O CRYPTO
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco / Cisco Catalyst 4900
S49IPBK9-12250SG
Cisco CAT4900 IOS IP BASE SSH
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco / Cisco Catalyst 4900
S49IPBU-12252SG
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49IPBU-12253SG
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49IPBU-12254SG
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49IPBUK9-12252SG
Cisco CAT4900 IOS IP BASE UPGRADE SSH
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49IPBUK9-12254SG
Cisco CAT4900 IOS IP BASE UPGRADE SSH
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49LB-12254WO
Cisco CAT4900 IOS LAN BASE W/O CRYPTO
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
S49LBK9-12254WO
Cisco CAT4900 IOS LAN BASE SSH
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco / Cisco Catalyst 4900
WS-C4900-SW-LIC
Cisco Catalyst 4948 IP Base Upgrade License for LAN Base IOS
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | PWR-C49-300DC | Cisco Catalyst 4900 300-Watt DC Power Supply (Spare) | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49-300DC-2 | Cisco Catalyst 4900 300-Watt DC Power Supply Redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49-300DC-F | Cisco Cat 4948E-F 300W DC Power Supply Front exhaust | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49-300DC-F-2 | Cisco Cat 4948E-F 300W DC Power Supply Front exhaust redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49E-300AC-F | Cisco Cat 4948E-F 300W AC Power Supply Front exhaust | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49E-300AC-F-2 | Cisco Cat 4948E-F 300W AC Power Supply Front exhaust redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49E-300AC-R | Cisco Catalyst 4948E 300WAC power supply | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | PWR-C49E-300AC-R-2 | Cisco Catalyst 4948E 2nd power supply | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| Cisco | S49ES-12250SG | Cisco CAT4900 IOS ENTERPRISE SERVICES W/O CRYPTO | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| Cisco | S49ESK9-12250SG | Cisco CAT4900 IOS ENTERPRISE SERVICES SSH | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| Cisco | S49IPB-12250SG | Cisco CAT4900 IOS IP BASE W/O CRYPTO | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| Cisco | S49IPBK9-12250SG | Cisco CAT4900 IOS IP BASE SSH | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| Cisco | S49IPBU-12252SG | Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49IPBU-12253SG | Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49IPBU-12254SG | Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49IPBUK9-12252SG | Cisco CAT4900 IOS IP BASE UPGRADE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49IPBUK9-12254SG | Cisco CAT4900 IOS IP BASE UPGRADE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49LB-12254WO | Cisco CAT4900 IOS LAN BASE W/O CRYPTO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | S49LBK9-12254WO | Cisco CAT4900 IOS LAN BASE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| Cisco | WS-C4900-SW-LIC | Cisco Catalyst 4948 IP Base Upgrade License for LAN Base IOS | 2023-03-07 | 2023-09-05 | 2028-09-30 |